Hello Everyone, I have a home made dome that I'm adapting the nextdome rotation/shutter kit to operate. The rotation setup is working perfectly now ( after upgrading the motor to handle a larger load) however, the shutter is being problematic. I have installed the motor on the left-hand side and switched the rotation according but when I try to calibrate the shutters full travel limit switches, under the ASCOM configuration, the shutter opens for a few seconds then stops, the software displays a calibration error and asks if I would like to try again? If I repeat the sequence again the shutter moves open for a few steps then stops. The manual rocker switch works perfectly to control the open/close movement.